Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of single row ceramic deep groove ball bearing in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
Product performance description：
Dut to the special material performance ,it can be worked in the abominable and special environment that Hybrid Ceramic Bearing and Stainless Steel Bearing are not applicable.
Advantages:
1.High &Low temperature resistance from-250oC to +800oC
2.High pressure resistance
3.Corrosion resistance
4. Insulating and Non-magnetic
5.Oil-free self-lubrication
6.High-speed
7.Excellent dimension stability
Product usage introduction：
The full ball bearing is designed without a cage structure, and the bearing is designed with a ball opening on one side to facilitate the loading of more non-detachable ceramic balls, thereby enhancing its load capacity. This design is designed to avoid the corrosion resistance and temperature-resistant effect of the bearing due to the limitation of the cage material.
This type of bearing isn't suitable for use in the high-speed environment
Packaging & Delivery：
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Selling Units:
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Single item
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Single package size:
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3.4X3.4X1.5 cm
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Single gross weight:
0.009 kg
Package Type:
1.first:Plastic bag,second:white small box with 34*34*15mm ,third:Carton box with 28*28*28cm or 41*28*28cm ,the end: Pallet or Crate or Wooden case 2.first:Vacuum plastic seal,second:Carton box with 28*28*28cm or 41*28*28cm ,the end: Pallet or Crate or Wooden case
Lead Time :
Quantity(Pieces) 1 - 500 501 - 1000 1001 - 2000 >2000 Est. Time(days) 6 8 10 To be negotiated -
Product Description
Product Name
688 Ceramic Bearing or Deep Groove Ball Bearing or High-temperature Bearing or Ball Bearing
Material of Outer/Inner Ring
ZRO2
Material of Cage
PTFE
Material of Ball
ZRO2
sealing-cover
No Have
Grease
NO Have
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Details Images
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Size: Outer Ring:16mm +0,-0.008 *13.8mm*W4mm
Inner Ring:10.2mm*8mm +0,-0.008*W4mm
Center Dia.:12mm
Ball Dia.2.381mm*9PCS
Groove Dia. of Inner Ring:9.619mm
Groove Dia. of Outer Ring:14.381mm
Stocks with P0 and C0
Application: 1.Semiconductor
2.Cleaning Equipment
3.Food Equipment
4.Electroplating Machinery
5.Chemical Equipment
6.Textile Equipment
7.Medical Machinery
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The different material Cage has a different using environment and can consult our compeny professionals about the spectific
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Ring
Ball
Cage
Max working temp.
Anti-corrosion
ZRO2
ZRO2/SI3N4
PTFE
180oC
Excellent
ZRO2
ZRO2/SI3N4
PEEK
260oC
Excellent
ZRO2
ZRO2/SI3N4
PFA
180oC
Excellent
ZRO2
ZRO2/SI3N4
PA66/UPE/PP
90oC
Good
ZRO2
ZRO2/SI3N4
PET
110oC
Good
ZRO2
ZRO2/SI3N4
PI
300oC
Excellent
ZRO2
ZRO2/SI3N4
PVDF
180oC
Excellent
ZRO2
ZRO2/SI3N4
NO HAVE
350~450oC
Excellent
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performance of Zro2
parameter
Density
6~6.05g/cm3
HV Hardness
1250Kg/mm
Toughness
7.0MN/m
Bending Strength
100~120kgf/cm3
Thermal Impact
280ΔT℃
coefficient of thermal rise
9.0×10-6/℃
Usage Temperature
-250oc~+800oC
Thermal Conductivity
3.0w/mk
Fatigue Life
80x
Indentation Strength
2000MPa
Impact Strength
11Mpa·m-3/2
Weber Modulus
＞ 15GPa
Modulus of Elasticity
210GPa
Resistivity
＞ 1010
Specific Heat
400J/KgK
Specific resistivity
1015mm2/m
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